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Siemens M12 Connector, 5-Pole, A-Encoded, Straight Screw Terminal

Siemens 5-pole, A-encoded M12 straight connector with screw terminals.

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ManufacturerSiemens

Part number3RK1902-4BA00-5AA0

Connector Type M12

Poles 5

Encoding A-encoded

Termination Straight Screw Terminal

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5-Pole M12 Connector A-Encoded Straight Screw Terminal Max. 4A Current Rating Robust Industrial Design Suitable for Harsh Environments

Product description

The Siemens 3RK1902-4BA00-5AA0 is a 5-pole, A-encoded M12 connector designed for industrial applications. It features straight screw terminals, allowing for secure and reliable termination of wires up to 0.75 mm². This connector is rated for a maximum current of 4 A, making it suitable for signal and power connections in harsh environments.

This M12 connector is commonly used for connecting sensors, actuators, and industrial communication devices in automation systems. Its robust construction and standard A-coding ensure compatibility with a wide range of M12 receptacles, facilitating flexible system design and maintenance.

Stanlo Automation, a veteran-owned supplier of industrial surplus, provides the Siemens 3RK1902-4BA00-5AA0. Equip your projects with high-quality connectors from a trusted source.

Technical specifications

Connector Type	M12
Poles	5
Encoding	A-encoded
Termination	Straight Screw Terminal
Max. Wire Size	0.75 mm²
Max. Current	4 A
IP Rating	IP67/IP69K (when mated)

Common applications

Sensor Connections

Actuator Connections

Industrial Networking

Automation Cabling

Machine Connectivity

Control Panels

Compatible systems

M12 Receptacles (A-encoded, 5-pin) Industrial Automation Systems Sensors and Actuators with M12 Connectors

Also known as

Siemens M12 5 Pin Connector 3RK1902-4BA00-5AA0 M12 Plug A-coded M12 Connector

Replaces / compatible with

This M12 connector is a standard component used in various Siemens industrial automation systems and can be used as a replacement for other 5-pole A-encoded M12 connectors with similar specifications.

Technical note

Expert tip

Ensure the M12 connector is properly tightened to the mating receptacle to achieve its rated IP67/IP69K protection against dust and water ingress.

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Frequently asked questions

What is the maximum wire size supported by the Siemens 3RK1902-4BA00-5AA0 M12 connector?

The Siemens 3RK1902-4BA00-5AA0 M12 connector supports a maximum wire size of 0.75 mm² for termination using its screw terminals.